Supero SC836E1-R800B, Руководство пользователя

Страница: 49 / 122

7 -3
C hapt er 7: R ack I n s tallat i on
Reduced Air fl ow
E qu i pm e nt s houl d b e mount ed i nto a r ack s o that th e amount of a ir flow re qu ired
fo r s af e op er at i on is not comp r om ised.
Mechanical Loading
E qu i pm e nt s houl d b e mount ed i nto a r ack s o that a haza rd ou s con di t i on d o es not
a rise d u e to un e v e n m e chan i cal loa di ng .
Circuit Overloading
C on sider at i on s houl d b e g i v e n to th e conn e ct i on of th e e qu i pm e nt to th e pow er
s upply c ir cu i t r y an d th e e ff e ct that any po ssi bl e ov er loa di ng of c ir cu i t s m i ght hav e
on ov er cu rre nt p r ot e ct i on an d pow er s upply w iri ng . A pp r op ri at e con sider at i on of
e qu i pm e nt nam e plat e r at i ng s s houl d b e u sed wh e n a ddressi ng th is conc er n .
Reliable Ground
A re l i abl e g r oun d mu s t b e ma i nta i n ed at all t i m es. T o e n s u re th is , th e r ack i t se lf
s houl d b e g r oun ded. Pa r t i cula r att e nt i on s houl d b e g i v e n to pow er s upply conn e c -
t i on s oth er than th e dire ct conn e ct i on s to th e b r anch c ir cu i t (i.e. th e u se of pow er
s t ri p s , e tc .).